Use modern AC_INIT in configure.in

[deliverable/binutils-gdb.git] / ld / configure.in

diff --git a/ld/configure.in b/ld/configure.in
index 97a513360fccb473959929f078dfef51afb494d1..d1bf1e48dd4a7ddfc6ff0efda33c388e2ebe2987 100644 (file)
--- a/ld/configure.in
+++ b/ld/configure.in
@@ -1,17 +1,32 @@
 dnl Process this file with autoconf to produce a configure script
 dnl
+dnl   Copyright (C) 2012-2014 Free Software Foundation, Inc.
+dnl
+dnl This file is free software; you can redistribute it and/or modify
+dnl it under the terms of the GNU General Public License as published by
+dnl the Free Software Foundation; either version 3 of the License, or
+dnl (at your option) any later version.
+dnl 
+dnl This program is distributed in the hope that it will be useful,
+dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
+dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+dnl GNU General Public License for more details.
+dnl 
+dnl You should have received a copy of the GNU General Public License
+dnl along with this program; see the file COPYING3.  If not see
+dnl <http://www.gnu.org/licenses/>.
+dnl
+
 AC_PREREQ(2.59)
-AC_INIT
+m4_include([../bfd/version.m4])
+AC_INIT([ld], BFD_VERSION)
 AC_CONFIG_SRCDIR(ldmain.c)
 
 AC_CANONICAL_TARGET
 AC_CANONICAL_BUILD
 AC_ISC_POSIX
 
-changequote(,)dnl
-BFD_VERSION=`${srcdir}/../bfd/configure --version | sed -n -e '1s,.* ,,p'`
-changequote([,])dnl
-AM_INIT_AUTOMAKE(ld, ${BFD_VERSION})
+AM_INIT_AUTOMAKE
 AM_MAINTAINER_MODE
 
 AC_ARG_WITH(lib-path, [  --with-lib-path=dir1:dir2...  set default LIB_PATH],LIB_PATH=$withval)
@@ -128,7 +143,7 @@ AC_CONFIG_HEADERS([config.h:config.in])
 AH_VERBATIM([00_CONFIG_H_CHECK],
 [/* Check that config.h is #included before system headers
    (this works only for glibc, but that should be enough).  */
-#if defined(__GLIBC__) && !defined(__CONFIG_H__)
+#if defined(__GLIBC__) && !defined(__FreeBSD_kernel__) && !defined(__CONFIG_H__)
 #  error config.h must be #included before system headers
 #endif
 #define __CONFIG_H__ 1])
@@ -168,7 +183,9 @@ ACX_PROG_CMP_IGNORE_INITIAL
 
 AC_SUBST(HDEFINES)
 AC_SUBST(HOSTING_CRT0)
+AC_SUBST(HOSTING_SCRT0)
 AC_SUBST(HOSTING_LIBS)
+AC_SUBST(HOSTING_SLIBS)
 AC_SUBST(NATIVE_LIB_DIRS)
 
 AC_CHECK_HEADERS(string.h strings.h stdlib.h unistd.h elf-hints.h limits.h locale.h sys/param.h)
@@ -334,6 +351,7 @@ do
          ;;
        esac
     done
+
   fi
 done
 
@@ -345,10 +363,11 @@ AC_SUBST_FILE(TDIRS)
 if test x${all_targets} = xtrue; then
   if test x${want64} = xtrue; then
     EMULATION_OFILES='$(ALL_EMULATIONS) $(ALL_64_EMULATIONS)'
+    EMUL_EXTRA_OFILES='$(ALL_EMUL_EXTRA_OFILES) $(ALL_64_EMUL_EXTRA_OFILES)'
   else
     EMULATION_OFILES='$(ALL_EMULATIONS)'
+    EMUL_EXTRA_OFILES='$(ALL_EMUL_EXTRA_OFILES)'
   fi
-  EMUL_EXTRA_OFILES='$(ALL_EMUL_EXTRA_OFILES)'
 else
   EMULATION_OFILES=$all_emuls
   EMUL_EXTRA_OFILES=$all_emul_extras